Dec 19 15:38:20.945 INFO checking iquiw/rsbin against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:38:20.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/iquiw/rsbin:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:38:21.092 INFO [stdout] b41fc04cae99fc4f9d07f53060f71e2c3c9ea35adbca2caac1387af5a1ea65d3
Dec 19 15:38:21.095 INFO running `"docker" "start" "-a" "b41fc04cae99fc4f9d07f53060f71e2c3c9ea35adbca2caac1387af5a1ea65d3"`
Dec 19 15:38:21.666 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 19 15:38:21.667 INFO [stderr]     Checking failure v0.1.1
Dec 19 15:38:26.852 INFO [stderr]     Checking rsbin v0.5.0 (/opt/crater/workdir)
Dec 19 15:38:27.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
Dec 19 15:38:27.816 INFO running `"docker" "inspect" "b41fc04cae99fc4f9d07f53060f71e2c3c9ea35adbca2caac1387af5a1ea65d3"`
Dec 19 15:38:27.970 INFO running `"docker" "rm" "-f" "b41fc04cae99fc4f9d07f53060f71e2c3c9ea35adbca2caac1387af5a1ea65d3"`
Dec 19 15:38:28.185 INFO [stdout] b41fc04cae99fc4f9d07f53060f71e2c3c9ea35adbca2caac1387af5a1ea65d3